baber/WOPTO huggingface dataset:
Patent JP-S5676410-A (JP)
Title: Titanium trichloride catalyst component and homopolymerization or copolymerization of alpha-olefin
Inventor: SUNADA YOUICHI
IPC: C08F4/60
Filed: 1979-11-26
Abstract: PURPOSE: To obtain a highly stereospecific (co)polymer which is uniform in particle diameter and requires no pelletization, by (co)polymerizing an α-olefin in the presence of a catalyst comprising TiCl 3  prepared by a specified method and organic Al compound.  
     CONSTITUTION: TiCl 4 , an ether compound and an organic Al compound are dissolved at a temperature lower than 55°C in a mixed solvent consisting of (A) 80W 30vol% of a saturated aliphatic hydrocarbon and/or an alicyclic hydrocarbon and (B) 20W70vol% of a halogenated aromatic hydrocarbon. In the course of heating the resulting solution to 45W150°C, the solution is cooled temporarily to a temperature below 40°C, and at this temperature an ether compound and/or TiCl 4  are added. This temporary cooling is repeated at least twice thereby to precipitate TiCl 3  having a uniform particle diameter and an average diameter of 10W1,000μ. An α-olefin is (co)polymerized in the presence of the above-prepared TiCl 3  and an organic Al compond to produce a polymer.  
     EFFECT: The demineralization and washing steps can be omitted or simplified. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5854247-A (JP)
Title: Vibro-isolating rubber device
Inventor: OOTA MASASHI
IPC: F16F13/00
Filed: 1981-09-25
Abstract: PURPOSE:To prevent a damping effect of vibration from changing due to temperature, by utilizing viscosity damping force through liquid to an engine mounting device and constituting the engine mounting device in such a manner that  area of throttle passages is controlled in accordance with a change of temperature. CONSTITUTION:Chamber spaces 9 and 14 are communicated to each other through throttle passages 16 and 17, formed in a frame body 1, and liquid is sealed internally of these chambers. A valve element 18 opens the throttle passage 16, with a bimetal element 22 at prescribed temperature or less, while closes the throttle passage 17, with the bimetal element at prescribed temperature or more. Accordingly, change of a vibration damping effect due to temperature change can be reduced.
Patent JP-S63315095-A (JP)
Inventor: HIRUMA ATSUSHI
IPC: D05B51/00
Filed: 1987-06-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11343470-A (JP)
Title: Hardening type adhesive sheet
Inventor: MIURA MAKOTO
IPC: C09J7/02
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a double sided adhesive and hardening type pressure- sensitive adhesive sheet that has good pressure-sensitive adhesion as in its adhesive, is hardened by light emission to manifest high adhesive strength, further shows excellent traceability to the uneven surface of the substrate, when stress is loaded on the substrate with reduced unevenness dispersion in hardening of the double sided adhesive layers. SOLUTION: The hardening type pressure-sensitive adhesive layer is a hardening type pressure sensitive adhesive composition comprising an acrylic pressure- sensitive polymer, a cationically polymerizable compound, crosslinked rubber particles and a photocationic polymerization initiator and the hardening adhesive layer is formed on both surfaces of the base material made of nonwoven fabrics having >=30% permeability by the light having the wave length activating the photocatalytic polymerization initiator.
Patent JP-H09321824-A (JP)
Title: Infrared ray radio communication equipment
Inventor: OTSUKA KUNIAKI
IPC: H04B10/116
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To continue communication while revising part or all communication parameters during communication between infrared ray radio communication equipments. SOLUTION: A control means 2 converts transmission data into a serial signal in a universal asynchronous receiver and transmitter (UART) 5 and an encoder 8 drives a driver 9 to light a light emitting device 10 and communication is conducted according to a predetermined communication parameter. On the other hand, a signal from an opposite equipment is received by a light receiving device 11 and a comparator 13 compares the level with a prescribed signal level and the result is decoded by a decoder 14 and the control means 2 converts the signal into a parallel signal in the UART 5 and then read. When no reply signal is sent from the opposite equipment due to occurrence of a communication error during communication, the decision is made again and the communication parameter is set and the maintenance is continued.
Patent JP-H03222839-A (JP)
Title: Idling controller of fuel injection type two-cycle engine
Inventor: MAEHASHI KOSEI
IPC: F02D41/34
Filed: 1990-06-12
Abstract: PURPOSE:To fully perform atomization of fuel and stabilize an idling operation by setting a target idling rotation high as a temperature which shows a warm condition of an engine is low, and advancing a fuel injection timing as the target idling rotation is high. CONSTITUTION:In an engine, fuel is directly injected to the inside of a cylinder. This engine is provided with a valve system 10 which opens and closes the fuel injection port of a fuel injection valve 11 and the fuel injection valve 11 which supplies the fuel. Idling and warm conditions of the engine are respectively judged at a control unit 43 based on detection signals from an engine speed sensor 40, a throttle opening sensor 41 and a water temperature sensor 42. The number of target idling rotations is set high by a means 43a as a temperature which shows the warm condition is low. Thereafter, under the idling condition, a fuel injection timing is controlled to advance by a means 43b as the target idling rotation is high.
Patent JP-S5776829-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: SAKURAI JIYUNJI
IPC: H01L21/304
Filed: 1980-10-31
Abstract: PURPOSE:To obtain the excellent substrate without degradation in mobility by removing the concave and convex parts of the entire surface of non-single crystal film on the semiconductor substrate caused by a laser spot by mechanical polishing or ion etching and flattening the surface. CONSTITUTION:A silicon oxide film 3 is formed on the surface of the single crystal silicon substrate 1, and a window part 2 is provided therein. Non-single crystal silicon 4 is formed on the surface of a film 3. Annealing is performed by the argon pulse laser spot 5 so that lines are overlapped by about 50%, respectively. Fine corundum powder 6 is placed on the surface of the non-single crystal silicon 4 which is melted by annealing and on which the concave and convex parts 4a and generated. Water is dropped on the surface and the polishing is performed so as to obtain film thickness of non-single crystal silicon 4 of about 1mum. In this method, the surface of the substrate is flattened highly accurately and the degradation of the mobility is not caused. Said flattening can be accomplished by the reactive ion etching.
Patent JP-H024229-A (JP)
Title: Manufacture of liquid crystal display panel
Inventor: TAKAHARA HIROSHI
IPC: G01R31/00
Filed: 1988-06-21
Abstract: PURPOSE:To remarkably reduce the cost of a liquid crystal display panel by loading a gate driving use IC and applying a signal to a gate signal line by operating the IC, after the panel is formed. CONSTITUTION:The panel is formed by installing an opposed electrode substrate 4 in an insulating substrate 1 on which a TFT, etc. are formed, and injecting and sealing a liquid crystal between the substrates 1, 4. Subsequently, a gate driving use IC 21 is loaded on a gate signal line 12, the IC 21 is operated and a signal is supplied to the signal line 12, and also, by a signal outputted from a source signal line 11, the quality of the panel is decided, and in the end, a source driving use IC is loaded on the source signal line 11. Accordingly, it is unnecessary to press a probe against the gate signal line 12, it will suffice that the probe is pressed against only the source signal line 11, and also, since the signal supplied to the gate signal line 12 from the gate driving use IC 21 can be varied at high speed, the inspection time for the panel and its cost can be decreased remarkably.
Patent JP-S5854974-A (JP)
Inventor: TSUTSUMI TAKAO
IPC: A63B69/36
Filed: 1981-09-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05338488-A (JP)
Title: Lamp tool for vehicle
Inventor: HIROSE SATORU
IPC: B60Q1/44
Filed: 1992-06-12
Abstract: PURPOSE:To provide a lamp tool for vehicle which can uniformalize the light emission of the overall hologram surface to eliminate the unevenness of display light and can reduce an opening of a light source. CONSTITUTION:A lamp tool for a vehicle includes a light source where a filament of a bulb 4 is installed in the focal point of a parabolic mirror 3 and a hologram 2 for diffracting light emitted from the light source to be taken as display light, wherein the parabolic mirror 3 is optically divided into plural parts, and the respective parts 3a, 3b are disposed in such a manner that the beam of light reflected on the divided parts 3a, 3b partially overlap in the central area of the hologram 2, whereby an aphotic area produced by a shade 8 for cutting direct sunlight and the shadow of the bulb 4 is eliminated to uniformalize the light emission of the overall hologram surface and eliminate unevenness of display light.
Patent JP-S6213773-A (JP)
Title: Steam type injection valve
Inventor: FUKUYOSHI TADASHI
IPC: F02M67/06
Filed: 1985-07-12
Abstract: PURPOSE:To improve atomizing characteristic, by communicating a mixing chamber with a steam chamber when a valve stem is lifted and injecting fuel through an atomizing chamber incorporating multi-stage porous disks in a steam type injection valve of a diesel engine. CONSTITUTION:Superheated steam from a steam generator 45 is supplied to a steam chamber 11 through a passage 44. On the other hand, fuel from a fuel pump 47 is supplied to a mixing chamber 10 through a passage 46 and stored at an upper portion of an atomizing unit 6. When a cam turns to cause a valve stem 2 to lift immediately after this operation, the valve stem 12 leaves a valve 13 and a valve seat 12 so that the steam supplied to the steam chamber 11 is introduced into the mixing chamber 10. Then, the fuel is transferred to the atomizing unit 6 under pressure together with the steam to be atomized in a process they pass through small holes 9... defined in multi-stage disks 7... and to be injected into a combustion chamber 21 through a nozzle 35. Since the steam does not contact the fuel in a state that the valve stem is not lifted in the manner described above, the steam does not change into waterdrop and the fuel does not change in quality, whereby atomizing characteristic is improved.
Patent JP-S6132105-A (JP)
Title: Program setting device
Inventor: SUDO HISAO
IPC: G05B19/02
Filed: 1984-07-24
Abstract: PURPOSE:To simplify the comparison operation and to speed up it by comparing sequentially an elapsed time and a designated time stored as to each on/off control signal in a program setting device generating plural on/off control signal in matching with the progress of a control pattern. CONSTITUTION:In inputting a time, gradiend and level of each segment as a decisive parameter of the control pattern from a key input device 7, they are stored in a RAM 4 by a CPU 2 and then a contrl data of an on/off signal Sn is stored similarly in the RAM 4. Thus, the CPU 2 executes the program in a ROM 3. When a start command is inputted, the CPU 2 starts the execution of a control pattern generating program in the ROM 3, calculates sequentially the control pattern data according to the parameter and outputs the result to a display device 8 and a D/A converter 9. During the execution of the control pattern generating processing, if an interruption takes place, the CPU 2 interrupts the control pattern generating processing, executes the program of an on/off signal generating processing in the ROM 3 and when it is finished, the interrupted control pattern generating processing is restarted. Then the control data and a data (time) to be compared with it are reduced.
Patent JP-S5676719-A (JP)
Title: Oil film bearing
Inventor: ODA OKIKUNI
IPC: F16C33/10
Filed: 1979-11-07
Abstract: PURPOSE: To ensure caused oil film pressure to surely prevent seizure, by providing an oil pocket at the rear part of the loaded surface of a bearing member and opening oil supply holes into the ends of the oil pocket at the loaded surface.  
     CONSTITUTION: A shell 4 is provided on the inside surface of a bearing member 3. An oil pocket 5 for assuring a prescribed quantity of supplied oil is provided inside the rear part of a loaded surface 3a, on which oil film pressure is caused. A plurality of oil supply holes 6 opened at a regular spacing in the axial direction and extending into the ends 5a of the oil pocket 5 at the loaded surface 3a are connected to an oil tank 9 through pipes, a cooler 7 and an oil pump 8. Oil controlled to a prescribed temperature is supplied into the gap between the shell 4 and a sleeve 2 on a rotary shaft 1 through the oil supply holes 6 and the oil pocket 5 and revolved together with the rotary shaft 1 so that the oil is brought to the loaded surface 3a. Since the gap between the sleeve 2 and the shell 4 becomes smaller, the oil film pressure is caused. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63318866-A (JP)
Title: Color picture processor
Inventor: MATSUNAWA MASAHIKO
IPC: H04N1/48
Filed: 1987-06-20
Abstract: PURPOSE:To simplify the constitution of a signal processing circuit system which obtains the signals to be supplied to a recording part, by converting the density data into multi-level signals and supplying these signals to the recording part after controlling them based on the color data. CONSTITUTION:The color picture information on an original 1 is separated into colors by a dichro-ic mirror 2 and supplied to the CCD 3 and 4 respectively. The picture signals received from both CCD 3 and 4 are supplied to a color separating circuit 15 via A/D converters 6 and 7 and gate circuits 11 and 12. The circuit 15 outputs the density data and the color code data. The density data is converted into multiple levels by a multi-level forming circuit 30. These multi-level signals are selected by a data selecting circuit 50 based on the color code data and supplied to blue, red and black recording parts 100, 110 and 120 respectively.
Patent JP-H0822649-A (JP)
Title: Bias magnetic field generator
Inventor: MIYAKE TOMOYUKI
IPC: G11B5/49
Filed: 1994-07-05
Abstract: PURPOSE:To prevent the damage of a supporting arm in a sliding member supporting part by providing a limiting arm whose one end is fixed on the fixing side of the supporting arm of a fixed arm and the other end is interposed between the upper limiting member and the lower limiting member of a sliding member. CONSTITUTION:A slider 4 as a sliding member provided in a magnetic head 3 and sliding on a magneto-optical medium at the time of information recording and reproducing operation, a leaf spring 12 as a supporting arm supporting the slider 4 so as to elastically performing relative displacement in the vertical direction are arranged on the upper part of the magneto-optical medium. A fixed arm 14 supported so as to freely tilt vertically supported by one end side as a fulcrum and fixing the leaf spring 12 on the other end, an upper limiting member 10 for movable range provided on the upper end side of the outer side of the slider 4 and a lower limiting member 11 for movable range provided on the lower end side are provided. A limiting arm 14 whose one side is fixed on the fixed side, of the leaf spring 12 of the fixed arm 14 and the other end side is interposed between the upper and the lower limiting members 10, 11 is provided.
Patent JP-H025178-A (JP)
Title: Schedule control system
Inventor: TANAKA YUKINARI
IPC: G06Q10/00
Filed: 1988-06-22
Abstract: PURPOSE:To simplify line connection procedure with a schedule control device and to rapidly register and retrieve a schedule by transmitting/receiving a personal schedule by an electric mail. CONSTITUTION:When the schedule information of a person A e.g. is formed by a schedule forming device 1, the schedule information is transmitted to a transmission box 2a in an electronic main device 2. The schedule information in the transmission box 2a is transferred to a receiving box 2d arranged correspondingly to a schedule control device 3 and then transmitted to the device 3. On the other hand, the schedule information retrieved by the device 3 is similarly returned to the device 1 generating a retrieval request through the device 2. Consequently, the schedule can be rapidly registered and retrieved.
Patent JP-2000344104-A (JP)
Title: Course control method for single track segment
Inventor: KATAYAMA MASANORI
IPC: B61L27/00
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a course control method for a single track segment capable of providing proper automatic course control and proposed information to an instructor for the single track segment without providing any additional device to the existing devices. SOLUTION: In a course control method for a single track segment which controls in-station signals for controlling the course of train base on those schedule data such as start and arrival lane numbers, arrival time, departure time, train number at each station in the single track segment, it is judged whether the in-station control proposal in which a judgment whether the judgment on whether the in-station signals are controlled first or not is judged by an instructor at each station to be controlled according to whether or not the amount of delay time calculated from the schedule data at a station prior to a station to be controlled is within a predetermined allowable range is performed or not.
Patent JP-H11345784-A (JP)
Title: Device and method for extending wafer sheet
Inventor: TAMARU TAKUMI
IPC: H01L21/301
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To easily fit an outside ring for extending and retaining a wafer sheet to an inside ring with less force. SOLUTION: At the upper part of an extension stage 11 where a wafer being subjected to full cut dicing and a wafer sheet being applied to the wafer are placed and at the same time an inside ring is mounted to the upper part of an outer periphery in an insertable manner, a double ring holder 1 for retaining an outside ring 15 for fitting to the outer periphery of the inside ring is provided while it can move up and down. Then, in the double ring holder 1, means 2a, 3, and 4 are provided, where the means position the outside ring 15 at a position where the outside ring 15 can be fit to the inside ring while the outside ring 15 is retained.
Patent JP-H05324771-A (JP)
Title: Method for preparing development elevation of paper made container
Inventor: MURAYAMA MINORU
IPC: G06F17/50
Filed: 1992-05-20
Abstract: PURPOSE:To prepare various kinds of development elevations from less routine pattern data by deciding the presence or absence of a part of shape and the dimension of the development elevation of a paper made container according to the formula based on 1st and 2nd parameters. CONSTITUTION:A shape parameter AAR1 indicating the presence or absence of the difference in level between the insert and the inserting lock indicates the presence or absence of the difference in level between the external line of the inserting lock 1L and the external line of the insert 1N. A shape parameter AAR2 indicating the presence or absence of the inserting lock is a parameter indicating whether or not a lid LD is prepared for the inserting lock 1L. The shape parameter AAC indicating the presence or absence of the radius of curvature of the inserting lock is a parameter indicating whether or not the corner of the inserting lock 1L is curved. The shape of the inserting lock 1L is changed according to the combination of three shape parameters AAR1, AAR2, and AAC. The data representing the dimension of each section by the formula including the shape parameter and the dimension parameter are prepared to be registered as a master file and the development elevation is prepared.
Patent JP-H103843-A (JP)
Title: Circuit breaker
Inventor: KAKISAKO HIROYUKI
IPC: H01H73/02
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain a circuit breaker which permits easy capable of easily change of connection method between surface mounting and rear face mounting in the case of connecting an external conductor to a terminal portion. SOLUTION: In a circuit breaker provided with a mounting screw 6 for securing a terminal plate 4 to a base 21, a terminal screw 5 for connecting an external conductor to the terminal plate 4, and a back cap 22 for insulating the mounting screw 6 and the terminal screw 5 so as not to expose them to the outside, the back cap 22 is provided with a mounting screw insulation part 22c, a terminal screw insulation part 22d, and a breakable part 22a in which both parties can be broken between both of these insulation parts 22c and 22d. The breakable part 22a makes a sectional area at the part smaller, for example, by providing small pores spaced as in perforation.
Patent JP-H0445949-A (JP)
Title: Nozzle plate for ink jet printer head
Inventor: USUI TAKAHIRO
IPC: B41J2/135
Filed: 1990-06-13
Abstract: PURPOSE:To obtain a nozzle plate having a nozzle opening with a highly precise hole diameter by forming a photosensitive organic macromolecule resin film having a predetermined thickness, exposing it through a pattern mask having the nozzle opening with a predetermined shape, and developing it. CONSTITUTION:A photosensitive organic macromolecule resin film 31 is formed. As a forming method, casting and roll coating are used. However, it is not particularly restricted to those. The photosensitive organic macromolecule resin film 31 is exposed to ultraviolet rays 33 through a pattern mask 32 having a nozzle opening having a predetermined shape. An end exposing part which is to be a nozzle opening of the photosensitive organic macromolecule resin film 31 is eliminated with dissolution by a developer 34. The photosensitive organic macromolecule resin film 31 is taken out from the developer 34 and cured so as to make a nozzle plate 35.
Patent JP-H06348849-A (JP)
Title: Picture symbol recognizing method
Inventor: KAWAMURA EIJI
IPC: G06F17/30
Filed: 1993-06-01
Abstract: PURPOSE:To recognize a symbol regardless of the shape of the symbol, or the angle and size described on a drawing, and to easily and automatically generate a recognition rule. CONSTITUTION:In a processing 2, the arbitrary symbol from the objective drawing screen-displayed by a processing 1 is extracted, and the feature amounts of the number of intersections and degree of complexity of the symbol are calculated and registered. Next, in a processing 3, the symbols whose feature amounts are matched are searched from the drawing and subjected to segmentation, then in a processing 4, the normalization histogram of the segmented symbol candidate is prepared, and the symbol is recognized by executing the matching for comparing a value expressing a recognition confidence obtained from the normalization histogram with an evaluation value generated according to the registered feature amounts of the symbol. Thus, the entire symbols can be evaluated by the definite feature amounts, and the recognition rule can be automatically generated according to the feature amounts of the symbols.